public static void Handle(Packet packet)
{
var character = packet.Sender.User.ActiveCharacter;
var charName = packet.Reader.ReadUnicodeStatic(21);
var vehicleId = packet.Reader.ReadUInt32();
if (charName != character.Name)
{
Log.Error("User tried to cheat with SellCar! (charName != character.Name)");
packet.Sender.KillConnection("Hack attempt blocked.");
return;
}
if (vehicleId == character.ActiveVehicleId)
{
Log.Error("User tried to cheat with SellCar! (vehicleId == character.ActiveVehicleId)");
packet.Sender.KillConnection("Hack attempt blocked.");
return;
}
var vehicle = character.GarageVehicles.FirstOrDefault(veh => veh.CarId == vehicleId);
if (vehicle == null)
{
Log.Error("User tried to sell a vehicle he doesn't own!");
packet.Sender.KillConnection("Hack attempt blocked.");
return;
}
var vehicleData = ServerMain.Vehicles.Find(veh =>
{
uint uniqueId;
if (uint.TryParse(veh.UniqueId, out uniqueId))
{
return(uniqueId == vehicleId);
}
return(false);
});
if (vehicleData == null)
{
Log.Error("vehicleData == null");
packet.Sender.SendError("Failed to purchase the car.");
return;
}
if (vehicleData.Upgrades.Count == 0)
{
Log.Error("vehicleData.Upgrades.Count == 0");
packet.Sender.SendError("Failed to purchase the car.");
return;
}
int vehicleGrade;
if (!int.TryParse(vehicleData.Grade, out vehicleGrade))
{
Log.Error("vehicleData.Grade not int!");
return;
}
var vehicleUpgrade = vehicleData.Upgrades[vehicleGrade];
int price;
if (!int.TryParse(vehicleUpgrade.Sell, out price))
{
Log.Error("vehicleData.Upgrades[vehicleGrade].Sell not int!");
packet.Sender.SendError("Failed to sell the car.");
return;
}
if (!VehicleModel.Remove(GameServer.Instance.Database.Connection, vehicleId))
{
Log.Error("Couldn't remove vehicle from DB");
packet.Sender.SendError("Failed to sell the car.");
return;
}
character.GarageVehicles.Remove(vehicle);
character.MitoMoney += price;
CharacterModel.Update(GameServer.Instance.Database.Connection, character);
packet.Sender.Send(new SellCarAnswer()
{
CarId = (int)vehicleId,
SellPrice = price
}.CreatePacket());
character.FlushItemModBuffer(packet.Sender);
}
